Single product Tabs

In the template settings, I saw that it is possible to add additional Tabs to the Single product . But I couldn’t understand how I edit it for each product. My question is, can I create unique content for each product separately in these tabs?

for example a tab called “Pflegehinweise” in this link?
https://iqonix.de/pr/flex-well-kuechenzeile-mit-e-geraeten-gesamtbreite-220-cm-arbeitsplatte-mit-melaminharz-beschichtung-weiss-2/